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File name:

rs.exe

Full analysis: https://app.any.run/tasks/b2915307-865a-4e7d-a8df-b4d689e13511
Verdict: Malicious activity
Threats:

GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost.

Malware Trends Tracker     >>>
Analysis date: November 08, 2018, 19:30:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
gandcrab
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

6C02819D4C8F9DD920E0368588E65CCB

SHA1:

59B2862E85E0F030F18A7D0C07FB2DCA2D5B2432

SHA256:

B0FBCEC8C22A53492E24E3CD38E32AF4F2D3399B1EF71F6CEF6D58BC692957F1

SSDEEP:

1536:52YN1nS9cCY6Vbs8P+TLtXBcGVyThYhqi0sWjcdhIS3FZBq2dks4QTg12A58AQpE:xNQDVQ8ujb1hhhIS3FZBaCgrQp0Mq

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • GandCrab keys found

      • rs.exe (PID: 3776)

    • Writes file to Word startup folder

      • rs.exe (PID: 3776)

    • Actions looks like stealing of personal data

      • rs.exe (PID: 3776)

    • Dropped file may contain instructions of ransomware

      • rs.exe (PID: 3776)

    • Deletes shadow copies

      • rs.exe (PID: 3776)

    • Renames files like Ransomware

      • rs.exe (PID: 3776)

    • Detected GandCrab ransomware

      • rs.exe (PID: 3776)

  • SUSPICIOUS

    • Creates files like Ransomware instruction

      • rs.exe (PID: 3776)

    • Creates files in the user directory

      • rs.exe (PID: 3776)

  • INFO

    • Dropped object may contain TOR URL's

      • rs.exe (PID: 3776)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x41a1
UninitializedDataSize: -
InitializedDataSize: 78848
CodeSize: 58880
LinkerVersion: 12
PEType: PE32
TimeStamp: 2018:08:01 01:51:50+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 31-Jul-2018 23:51:50
Detected languages:
  • English - United States

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 31-Jul-2018 23:51:50
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000E444
0x0000E600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.59982
.rdata
0x00010000
0x00005DD2
0x00005E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.53877
.data
0x00016000
0x0000C1F4
0x0000A600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.02306
.rsrc
0x00023000
0x000001E0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.71134
.reloc
0x00024000
0x00001030
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.33166

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
KERNEL32.dll
MPR.dll
SHELL32.dll
USER32.dll
WININET.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #GANDCRAB rs.exe wmic.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3776"C:\Users\admin\AppData\Local\Temp\rs.exe" C:\Users\admin\AppData\Local\Temp\rs.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2092"C:\Windows\system32\wbem\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe—rs.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
2147749908
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
117
Read events
87
Write events
30
Delete events
0

Modification events

(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3776) rs.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\rs_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
277
Text files
203
Unknown types
7

Dropped files

PID
Process
Filename
Type
3776rs.exeC:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl —
MD5:—
SHA256:—
3776rs.exeC:\Users\admin\.oracle_jre_usage\KRAB-DECRYPT.txttext
MD5:A5CEFDD290EEE1CF91C627E54E0ACAA0
SHA256:85DD750F0CEC79DFAEFDE7A585ADA1812DEE92BB6C31F669E6DA7D3A0915A778
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Forms\KRAB-DECRYPT.txttext
MD5:A5CEFDD290EEE1CF91C627E54E0ACAA0
SHA256:85DD750F0CEC79DFAEFDE7A585ADA1812DEE92BB6C31F669E6DA7D3A0915A778
3776rs.exeC:\Users\admin\AppData\Roaming\Adobe\KRAB-DECRYPT.txttext
MD5:A5CEFDD290EEE1CF91C627E54E0ACAA0
SHA256:85DD750F0CEC79DFAEFDE7A585ADA1812DEE92BB6C31F669E6DA7D3A0915A778
3776rs.exeC:\Users\admin\AppData\Roaming\KRAB-DECRYPT.txttext
MD5:A5CEFDD290EEE1CF91C627E54E0ACAA0
SHA256:85DD750F0CEC79DFAEFDE7A585ADA1812DEE92BB6C31F669E6DA7D3A0915A778
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
4
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3776
rs.exe
GET
—
52.29.192.136:80
http://www.macartegrise.eu/
DE
—
—
malicious
3776
rs.exe
POST
—
52.29.192.136:80
http://www.macartegrise.eu/static/imgs/hedethkefude.png
DE
—
—
malicious
3776
rs.exe
GET
302
217.160.0.234:80
http://www.billerimpex.com/
DE
html
154 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3776
rs.exe
52.29.192.136:80
www.macartegrise.eu
Amazon.com, Inc.
DE
whitelisted
3776
rs.exe
217.160.0.234:443
www.billerimpex.com
1&1 Internet SE
DE
malicious
3776
rs.exe
217.160.0.234:80
www.billerimpex.com
1&1 Internet SE
DE
malicious

DNS requests

Domain
IP
Reputation
www.billerimpex.com
  • 217.160.0.234
whitelisted
www.macartegrise.eu
  • 52.29.192.136
malicious

Threats

No threats detected
No debug info
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Reports
rs.exe